The Lewis app is a virtual travel concierge powered by AI technology, developed to help users navigate their way through London. It ensures the most efficient travel experience by helping users travel like a local -- Lewis notes all six airports in London and navigates through nine curated tourist areas. There are 45 London attractions in its system and the service communicates with users using Facebook Messenger.
It helps users avoid any crowds or lines in the busy city to make the best use of their time during their travel experience. All of this is accessible through the mobile phone at all hours, with navigation services and best possible time to go to certain attractions.